.btn_commit_tl {
    width:80px;
    background: url(../images/btn_commit_top_left.png) no-repeat;
}
.btn_commit_br {
    background: url(../images/btn_commit_bottom_right.png) no-repeat bottom right;
}
.btn_commit_bl {
    background: url(../images/btn_commit_bottom_left.png) no-repeat bottom left;
}
.btn_commit_tr {
    text-align:center;
    padding: 4px;
    background: url(../images/btn_commit_top_right.png) no-repeat top right;
    cursor:pointer;
}
.btn_reset_tl {
    width:80px;
    background: url(../images/btn_reset_top_left.png) no-repeat;
}
.btn_reset_br {
    background: url(../images/btn_reset_bottom_right.png) no-repeat bottom right;
}
.btn_reset_bl {
    background: url(../images/btn_reset_bottom_left.png) no-repeat bottom left;
}
.btn_reset_tr {
    text-align:center;
    padding: 4px;
    background: url(../images/btn_reset_top_right.png) no-repeat top right;
    cursor:pointer;
}